CAJ | 학술논문

文章首先利用永续盘存法，计算了长三角各城市2002-2011年政府R&D存量、固定资产存量。其次，在对面板数据进行了单位根检验后，利用政府R&D存量、专利授权数，考查了政府R&D投入、创新能力对长三角经济增长的影响，并将固定资产存量、人力资本等因素纳入到实证模型中。研究结果表明，政府R&D存量、人力资本、固定资产存量等对经济增长作用显著，但专利授权数为代表的创新能力对经济增长的作用不显著，存在“专利悖论”。最后，提出了提高专利技术水平、加快科研成果转化等政策建议。
문장수선이용영속반존법，계산료장삼각각성시2002-2011년정부R&D존량、고정자산존량。기차，재대면판수거진행료단위근검험후，이용정부R&D존량、전리수권수，고사료정부R&D투입、창신능력대장삼각경제증장적영향，병장고정자산존량、인력자본등인소납입도실증모형중。연구결과표명，정부R&D존량、인력자본、고정자산존량등대경제증장작용현저，단전리수권수위대표적창신능력대경제증장적작용불현저，존재“전리패론”。최후，제출료제고전리기술수평、가쾌과연성과전화등정책건의。
The paper uses the perpetual inventory method to calculate the Government R&D and stock of fixed assets in the Yangtze River Delta cities from 2002 to 2011,then uses the government R&D and the number of patents to examine the govern-ment R&D and innovation capacity on the Yangtze River Delta regional economic growth,and makes the stock of fixed assets, human capital and other factors into the empirical model. The results show that the government R&D,human capital,fixed as-sets, inventory and other significant effect have played an obvious role in the economic growth, but the number of patents on innovation capacity as the representative of the role of economic growth is not significant, and there is a"patent paradox".Fi-nally,the suggestions of improving the level of patent technology and accelerating the scientific research are put forward.